@InProceedings{jonnagaddala-EtAl:2015:BioNLP15,
  author    = {Jonnagaddala, Jitendra  and  Dai, Hong-Jie  and  Ray, Pradeep  and  Liaw, Siaw-Teng},
  title     = {A preliminary study on automatic identification of patient smoking status in unstructured electronic health records},
  booktitle = {Proceedings of BioNLP 15},
  month     = {July},
  year      = {2015},
  address   = {Beijing, China},
  publisher = {Association for Computational Linguistics},
  pages     = {147--151},
  url       = {http://www.aclweb.org/anthology/W15-3818}
}